JPS5733484A - Magnetic bubble memory device - Google Patents

Magnetic bubble memory device

Info

Publication number
JPS5733484A
JPS5733484A JP10587980A JP10587980A JPS5733484A JP S5733484 A JPS5733484 A JP S5733484A JP 10587980 A JP10587980 A JP 10587980A JP 10587980 A JP10587980 A JP 10587980A JP S5733484 A JPS5733484 A JP S5733484A
Authority
JP
Japan
Prior art keywords
loop
magnetic bubble
memory device
generator
bubble memory
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP10587980A
Other languages
Japanese (ja)
Other versions
JPS6153797B2 (en
Inventor
Seiichi Iwasa
Yoshiya Kaneko
Kengo Nogai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP10587980A priority Critical patent/JPS5733484A/en
Publication of JPS5733484A publication Critical patent/JPS5733484A/en
Publication of JPS6153797B2 publication Critical patent/JPS6153797B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • G11C19/02—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements
    • G11C19/08—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure
    • G11C19/0875—Organisation of a plurality of magnetic shift registers

Abstract

PURPOSE:To obtain a magnetic bubble memory device in which the rewriting of only one piece of magnetic bubble is possible and also the cycle time of readout is speedy, by connecting a writing-in loop connected with a generator to the other end of each minor loop via a two-way gate. CONSTITUTION:A readout line 2 with a detector 4 connected to one side of the line 2 is connected to each end of plural minor loops 1 via a replicate gate 3. At the same time, a writing-in loop 5 with a generator 8 connected to a part of the loop 5 is connected to the other end of each loop 1 via a two-way gate 6. The loop 5, for example, is connected to the generator 8 via an exchange gate 7.
JP10587980A 1980-07-31 1980-07-31 Magnetic bubble memory device Granted JPS5733484A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10587980A JPS5733484A (en) 1980-07-31 1980-07-31 Magnetic bubble memory device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10587980A JPS5733484A (en) 1980-07-31 1980-07-31 Magnetic bubble memory device

Publications (2)

Publication Number Publication Date
JPS5733484A true JPS5733484A (en) 1982-02-23
JPS6153797B2 JPS6153797B2 (en) 1986-11-19

Family

ID=14419211

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10587980A Granted JPS5733484A (en) 1980-07-31 1980-07-31 Magnetic bubble memory device

Country Status (1)

Country Link
JP (1) JPS5733484A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH027418U (en) * 1988-06-22 1990-01-18

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01100596A (en) * 1987-10-14 1989-04-18 Casio Comput Co Ltd Input controller for electronic musical instrument

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH027418U (en) * 1988-06-22 1990-01-18

Also Published As

Publication number Publication date
JPS6153797B2 (en) 1986-11-19

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